<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script type="text/javascript" th:src="@{/static/script/axios.min.js}"></script>
    <script type="text/javascript" th:src="@{/static/script/regist.js}"></script>

    <script type="text/javascript" >

    </script>
</head>
<body>
    <input type="text" name="test" onblur="ckUname">
</body>
</html>